CN216843758U

CN216843758U - Active obstacle detection device based on combination of video and millimeter wave radar technology

Info

Publication number: CN216843758U
Application number: CN202122776742.1U
Authority: CN
Inventors: 王保华; 张小旭; 桑宇; 赵文强
Original assignee: Jilin Rui Dian Technology Co ltd
Current assignee: Jilin Rui Dian Technology Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-06-28
Anticipated expiration: 2031-11-12

Abstract

The utility model belongs to the technical field of the obstacle detection device, specific active obstacle detection device based on video and millimeter wave radar technical combination that says so, including the base and the radar body, adjustment mechanism is installed to the top of base, and adjustment mechanism's top installs the analysis host computer, loudspeaker are installed to the top of analysis host computer, and the rear of loudspeaker installs branch, the radar body is installed in the top of branch, and the right side of branch installs the connecting rod, the connecting block is installed on the right side of connecting rod. According to the utility model, the camera shell is arranged to rotate through the connecting block, so that the camera shell can rotate in the connecting block through the connecting rod, the shooting angle can be adjusted, the angle of the camera shell can be conveniently adjusted according to different terrains, the shooting content is clearer, meanwhile, the connecting rod is arranged in the connecting block, the rotating angle of the camera shell can be increased, and the device is more flexible.

Description

Active obstacle detection device based on combination of video and millimeter wave radar technology

Technical Field

The utility model relates to the technical field of obstacle detection devices, in particular to an active obstacle detection device based on the combination of video and millimeter wave radar technologies.

Background

For a human driver, the process of processing dynamic target information comprises two stages of perception and understanding, wherein perception is a process of organizing, explaining and giving meaning to sensory data, and a mental image is established in the brain, for example, the data acquisition and fusion processing process of a visual camera, a millimeter wave radar and other perception sensors is regarded as a perception function of detection and identification of a target, and an understanding function is interpreted as a process of understanding the behavior of the target.

The existing obstacle detection device can not adjust itself according to the environmental characteristics, so that the accuracy of detecting obstacles in different environments is different, and inconvenience is brought to users.

Therefore, an active obstacle detection device based on a combination of video and millimeter wave radar technologies is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problem that the existing obstacle detection device cannot adjust itself according to environmental characteristics, so that the accuracy of detecting obstacles in different environments is different and inconvenience is brought to users, the utility model provides an active obstacle detection device based on the combination of video and millimeter wave radar technologies.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the active obstacle detection device based on the combination of the video and millimeter wave radar technology comprises a base and a radar body, wherein an adjusting mechanism is installed above the base, an analysis host is installed above the adjusting mechanism, a loudspeaker is installed above the analysis host, a support rod is installed behind the loudspeaker, the radar body is installed above the support rod, a connecting rod is installed on the right side of the support rod, a connecting block is installed on the right side of the connecting rod, a camera shell is installed on the right side of the connecting block, and a camera is installed inside the camera shell.

Preferably, adjustment mechanism adjusts pole, recess and rack including increaseing shell, motor, driving gear, driven gear, top, the internally mounted of increaseing the shell has the motor, and the top of motor is connected with the driving gear, driven gear is installed to the top of driving gear, and driven gear's top installs the top and adjusts the pole, the inside of top regulation pole is seted up flutedly, and the right side of recess installs the rack, the limiting plate is installed to the left and right sides of top regulation pole.

Preferably, the driven gear and the motor form a transmission structure through the driving gear, and the driven gear and the rack are meshed with each other.

Preferably, the groove forms a telescopic structure with the heightening shell through the matching between the rack and the groove, and a coating structure is formed between the heightening shell and the groove.

Preferably, the radar body forms a rotating structure with the analysis host through the supporting rod, and the radar body and the analysis host are perpendicular to each other.

Preferably, the camera shell forms a rotating structure with the analysis host through the matching between the connecting block and the connecting rod, and a coating structure is formed between the connecting block and the connecting rod.

The utility model has the advantages that:

1. according to the utility model, the camera shell is arranged to rotate through the connecting block, so that the camera shell can rotate in the connecting block through the connecting rod, the shooting angle can be adjusted, the angle of the camera shell can be conveniently adjusted according to different terrains, the shot content is clearer, meanwhile, the connecting rod is arranged in the connecting block, the rotating angle of the camera shell can be increased, and the device is more flexible;

2. the jacking rod can be lifted through the jacking rod, so that the jacking rod can be lifted through the mutual meshing of the driven gear and the rack inside the jacking rod, the rack is meshed with the driven gear, the driven gear can drive the rack to move when rotating, and the rack can drive the jacking rod to lift inside the device because the driven gear is fixed inside the device, so that the height of the device can be conveniently adjusted.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment;

FIG. 2 is a schematic diagram of a link according to an embodiment;

FIG. 3 is a schematic structural diagram of an adjusting mechanism according to a second embodiment.

In the figure: 1. a base; 2. an adjustment mechanism; 201. heightening the shell; 202. a motor; 203. a driving gear; 204. a driven gear; 205. ejecting an adjusting rod; 206. a groove; 207. a rack; 208. a limiting plate; 3. analyzing the host; 4. a horn; 5. a strut; 6. a radar body; 7. a connecting rod; 8. connecting blocks; 9. a camera housing; 10. a camera is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example one

Please refer to fig. 1-2, active obstacle detection device based on video combines with millimeter wave radar technology, including base 1 and radar body 6, adjustment mechanism 2 is installed to the top of base 1, and adjustment mechanism 2's top installs analysis host computer 3, loudspeaker 4 is installed to analysis host computer 3's top, and loudspeaker 4's rear installs branch 5, radar body 6 installs in the top of branch 5, and the right side of branch 5 installs connecting rod 7, connecting block 8 is installed on the right side of connecting rod 7, and the right side of connecting block 8 installs camera shell 9, camera shell 9's internally mounted has camera 10.

Radar body 6 constitutes revolution mechanic between through branch 5 and analysis host computer 3, and mutually perpendicular between radar body 6 and the analysis host computer 3, thereby make radar body 6 rotate between through branch 5 and analysis host computer 3, the person of facilitating the use folds radar body 6 and accomodates at the in-process that need not use radar body 6, also the person of facilitating the use carries the device, simultaneously can not lead to the too big easy damage of volume of device because of radar body 6 yet at the installation.

The shell 9 of making a video recording passes through the cooperation between connecting block 8 and the connecting rod 7 and constitutes revolution mechanic with analysis host computer 3, and constitute cladding column structure between connecting block 8 and the connecting rod 7, thereby make the shell 9 of making a video recording rotate at the inside of connecting block 8 through connecting rod 7, thereby can adjust the angle of shooing, the convenient angle of making a video recording the shell 9 according to the topography regulation of difference, make the content of shooing more clear, connecting rod 7 is installed and can be made a video recording shell 9 pivoted angle increase in the inside of connecting block 8 simultaneously, make the device more nimble.

Example two

Referring to fig. 3, in a comparative example, as a supplementary implementation manner of the example one, the adjusting mechanism 2 includes a height-adjusting housing 201, a motor 202, a driving gear 203, a driven gear 204, a top adjusting rod 205, a groove 206 and a rack 207, the motor 202 is installed inside the height-adjusting housing 201, the driving gear 203 is connected above the motor 202, the driven gear 204 is installed above the driving gear 203, the top adjusting rod 205 is installed above the driven gear 204, the groove 206 is formed inside the top adjusting rod 205, the rack 207 is installed on the right side of the groove 206, and limit plates 208 are installed on the left and right sides of the top adjusting rod 205.

The driven gear 204 and the motor 202 form a transmission structure through the driving gear 203, and the driven gear 204 and the rack 207 are meshed with each other, so that the motor 202 can drive the driving gear 203 to rotate when rotating, and the driven gear 204 can change the angle of the driving gear 203 by 90 degrees and can continue to rotate due to the fact that the driven gear 204 and the driving gear 203 are meshed with each other, and the installation mode can save the space inside the device, and the device is more convenient to use.

The groove 206 forms a telescopic structure with the heightening shell 201 through the matching between the rack 207 and the groove 206, and a coating structure is formed between the heightening shell 201 and the groove 206, so that the jacking rod 205 can be mutually meshed with the rack 207 inside the jacking rod 205 through the driven gear 204 to lift, and the rack 207 is mutually meshed with the driven gear 204, so that the driven gear 204 can drive the rack 207 to move when rotating, and the rack 207 can drive the jacking rod 205 to lift inside the device because the driven gear 204 is fixed inside the device, thereby facilitating the adjustment of the height of the device.

The working principle is that firstly, a user installs the device through the base 1, after the installation, the motor 202 can drive the driving gear 203 to rotate when rotating, the driven gear 204 can change the angle of the driving gear 203 by 90 degrees and can continue to rotate due to the mutual engagement between the driven gear 204 and the driving gear 203, the installation mode can save the space inside the device, so that the device is more convenient to use, meanwhile, the jacking rod 205 can be lifted through the mutual engagement between the driven gear 204 and the rack 207 inside the jacking rod 205, the rack 207 is meshed with the driven gear 204, so that the driven gear 204 can drive the rack 207 to move when rotating, the rack 207 can drive the jacking rod 205 to lift inside the device due to the fixation of the driven gear 204 inside the device, so that the height of the device can be conveniently adjusted, shell 9 can rotate at the inside of connecting block 8 through connecting rod 7 in the use, thereby can adjust the angle of shooing, the convenient angle of shell 9 of making a video recording of adjusting according to the topography of difference, make the content of shooing clearer, connecting rod 7 is installed and can be made a video recording the increase of shell 9 pivoted angle in the inside of connecting block 8 simultaneously, make the device more nimble, and radar body 6 can rotate between branch 5 and analysis host computer 3, the person of facilitating the use is folding the storage with radar body 6 not needing to use radar body 6, also person of facilitating the use carries the device, the in-process of installation also can not be because radar body 6 leads to the too big easy damage of volume of device simultaneously.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, principal features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. Active barrier detection device based on video and millimeter wave radar technology combine its characterized in that: including base (1) and the radar body (6), adjustment mechanism (2) are installed to the top of base (1), and install analysis host (3) to the top of adjustment mechanism (2), loudspeaker (4) are installed to the top of analysis host (3), and branch (5) are installed to the rear of loudspeaker (4), the radar body (6) are installed in the top of branch (5), and the right side of branch (5) installs connecting rod (7), connecting block (8) are installed on the right side of connecting rod (7), and the right side of connecting block (8) installs camera shell (9), the internally mounted of camera shell (9) has camera (10).

2. An active obstacle detection device based on video and millimeter wave radar technology combined according to claim 1, characterized in that: adjustment mechanism (2) are including heightening shell (201), motor (202), driving gear (203), driven gear (204), top regulation pole (205), recess (206) and rack (207), the internally mounted of heightening shell (201) has motor (202), and the top of motor (202) is connected with driving gear (203), driven gear (204) are installed to the top of driving gear (203), and the top of driven gear (204) installs top regulation pole (205), the inside of top regulation pole (205) is seted up recess (206), and rack (207) are installed on the right side of recess (206), limiting plate (208) are installed to the left and right sides of top regulation pole (205).

3. An active obstacle detection device based on video and millimeter wave radar technology combined as claimed in claim 2, wherein: the driven gear (204) and the motor (202) form a transmission structure through the driving gear (203), and the driven gear (204) and the rack (207) are meshed with each other.

4. An active obstacle detection device based on video and millimeter wave radar technology combined as claimed in claim 2, wherein: the groove (206) forms a telescopic structure with the heightening shell (201) through the matching between the rack (207) and the groove (206), and a cladding structure is formed between the heightening shell (201) and the groove (206).

5. An active obstacle detection apparatus based on a combination of video and millimeter wave radar technologies as recited in claim 1, wherein: the radar body (6) forms a rotating structure with the analysis host (3) through the supporting rod (5), and the radar body (6) is perpendicular to the analysis host (3).

6. An active obstacle detection apparatus based on a combination of video and millimeter wave radar technologies as recited in claim 1, wherein: the camera shooting shell (9) forms a rotating structure with the analysis host (3) through the matching between the connecting block (8) and the connecting rod (7), and a coating structure is formed between the connecting block (8) and the connecting rod (7).